I suggest the casual usage of a new phrase: smells like mountain oysters to me.
What does it mean? Roughly, it means someone's trying to make you look like an fool, possibly in front of others, but definitely for their own gain. It could also simply mean someone's trying to feed you a line of bullshit.
Would you eat a bull's testicles? Neither would I, but that's what mountain oysters are. The thought of that makes me want to vomit. No one should be eating anyone else's balls. Ever. Calling them "mountain oysters" is so ridiculously misleading to me that it makes me want to punch your mom.
By the way, if you're reading this and you would eat them, stop reading my fucking blog and never ever come back.
The next time you suspect someone's trying to get you to do something and you think they're withholding key information, smells like mountain oysters to me.
The next time someone's asking you questions and you think they're going to use the information against you in some way, smells like mountain oysters to me.
The next time you think someone's intentionally trying to lead you into making a bad decision to advance their own goals or just to entertain himself, smells like mountain oysters to me.